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Bug #3257

closed
XH CT

Lua PANIC: unprotected error in call to Lua API (stack overflow)

Bug #3257: Lua PANIC: unprotected error in call to Lua API (stack overflow)

Added by xu hui over 6 years ago. Updated about 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Community Ticket
Target version:
TBD
Affected Versions:
5.0rc1
Effort:
Difficulty:
Label:

Description

HI, Suricata Team:
Since I need to hash and customize some fields, I tried to use Lua scripts to audit all HTTP traffic.The program will exit automatically after running for a period of time. The screen outputs error message: ' PANIC: unprotected error in call to Lua API (stack overflow). '
My Suricata is deployed on AWS, and the traffic mirror is from Nginx Server, so it is all HTTP traffic, about 1.5Gbps. Can Lua scripts not run in high-traffic environments?
My lua script (demo) code is in the attachment, please correct me my mistake, any help makes sense to me.

CPU: 1 CPU 36 core
    Memory: 60G
    Suricata: 5.0.0-rc1

Files

http_audit_demo.lua (1.88 KB) http_audit_demo.lua lua script demo xu hui, 10/17/2019 02:11 PM
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